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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1976
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: only result, poor documentation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1976
Report date:
1976

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Werksrichtlinie Hoechst
Deviations:
not specified
Principles of method if other than guideline:
The method applied is the determination of the selfignition temperature in the Grewer-oven (wire basket 8 ml content) also described as screening in VDI 2263 sheet 1
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4-amino-5-methoxy-N,2-dimethylbenzenesulphonamide
EC Number:
256-380-5
EC Name:
4-amino-5-methoxy-N,2-dimethylbenzenesulphonamide
Cas Number:
49564-57-0
Molecular formula:
C9H14N2O3S
IUPAC Name:
4-amino-5-methoxy-N,2-dimethylbenzene-1-sulfonamide

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
> 270 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other:
Relative self-ignition temperature (solids)
Relative self-ignition temperature:
> 270 °C
Remarks on result:
other:
Remarks:
at atm. press. of ca.1.0 atm

Applicant's summary and conclusion

Conclusions:
Selfignition temperature is > 270°C